How about class d power amplifier after-sales service?
Guangzhou Gisen Audio Equipment Factory excels at cope with pre-sales and after-sales issues faced by our customers. Our after-sales service staff is made up of a group of seasoned consultants that provide outstanding customer services. Your satisfaction with our business and class d power amplifier is our objective!
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Gisen Audio is a leader in the world of power amplifier industry. toroidal transformer amplifier is the main product of Gisen Audio. It is diverse in variety. Gisen Audio home cinema amplifier is manufactured involving several stages. These stages include metal materials preparation, parts machining such as cams, shafts, and bearing, installations of fixtures&gauges, etc. Its surface is well processed by a layer of paint to resist rust. The performance of this product has been greatly enhanced due to the rigorous quality tests. The product involves the users in pure analog sound.
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we will adhere to the firm belief of becoming an international toroidal transformer amplifier exporter. Please contact.

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